481 | Add to Reading ListSource URL: www.energy.alberta.caLanguage: English - Date: 2014-02-10 12:37:59
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482 | Add to Reading ListSource URL: shalebubble.orgLanguage: English - Date: 2013-02-15 18:57:22
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483 | Add to Reading ListSource URL: ds.heavyoil.utah.eduLanguage: English - Date: 2010-03-11 08:33:48
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484 | Add to Reading ListSource URL: syntheticanswers.comLanguage: English |
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485 | Add to Reading ListSource URL: carnegieendowment.orgLanguage: English - Date: 2012-05-03 10:10:40
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486 | Add to Reading ListSource URL: www.wcoty.comLanguage: English - Date: 2009-10-16 13:22:20
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487 | Add to Reading ListSource URL: dspace.utlib.eeLanguage: English - Date: 2010-11-16 20:03:30
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488 | Add to Reading ListSource URL: www.sciencemag.orgLanguage: English |
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489 | Add to Reading ListSource URL: www.fischer-tropsch.orgLanguage: English - Date: 2011-01-18 04:07:32
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490 | Add to Reading ListSource URL: belfercenter.ksg.harvard.eduLanguage: English - Date: 2013-06-26 10:11:24
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